/*
 * Copyright (c) 2006, 2021, webrx.cn All rights reserved.
 *
 */

/**
 * <p>Project: javase - T2
 * <p>Powered by webrx On 2021-11-29 10:19:27
 *
 * @author webrx [webrx@126.com]
 * @version 1.0
 * @since 17
 */
public class T2 {
    static int b;
    int i;

    public static void main(String[] args) {
        var t = new T2();
        System.out.println(pf(36));
        System.out.println(b);
        System.out.println(t.i);
    }

    public static int pf(int i) {
        return i * i;
    }
}
